使用方法：
复制代码代码如下:require_once "VideoUrlParser.class.
php";$url = "http://v.youku.com/v_show/id_XMjkwMzc0Njg4.html";$info = VedioUrlParser::parse($url);echo $info;说明：调用该工具php文件VideoUrlParser.class.php，$url变量后面的字符串为视频页的地址，然后使用echo输出变量$info。
附：info含有的几个值，分别是img（用于视频缩略图），title（视频标题），url（地址），swf（视频swf播放地址）。我只用到了img和swf地址。具体的可以根据自己的需要进行调整。
VideoUrlParser类源码：复制代码代码如下:php
iid == $iid) {break;}}}$data['img'] = $val->pic;$data['title'] = $val->title;$data['url'] = $url;$data['swf'] = "http://www.tudou.com/l/{$icode}/&iid={$iid}/v.swf";return $data;}$host = "www.tudou.com";$path = "/v/{$matches[1]}/v.swf";$ret = self::_fsget($path, $host);PHP 8.5.5 PHP 8.5.5 是 PHP 8.5 分支的维护更新版本。该版本延续了“小步快跑”的迭代逻辑，通过深度错误修复、底层性能微调以及安全加固，旨在为开发者提供一个更健壮、更高效的运行环境。该版本严格遵守语义化版本规范，不包含破坏性变更。
下载if (preg_match("#Location: (.*)#", $ret, $mat)) {parse_str(parse_url(urldecode($mat[1]), PHP_URL_QUERY));$data['img'] = $snap_pic;$data['title'] = $title;$data['url'] = $url;$data['swf'] = "http://www.tudou.com/v/{$matches[1]}/v.swf";return $data;}return false;}/*** 酷6网* http://v.ku6.com/film/show_520/3X93vo4tIS7uotHg.html* http://v.ku6.com/special/show_4926690/Klze2mhMeSK6g05X.html* http://v.ku6.com/show/7US-kDXjyKyIInDevhpwHg...html* http://player.ku6.com/refer/3X93vo4tIS7uotHg/v.swf*/ private function _parseKu6($url){if(preg_match("/show_/", $url)){preg_match("#/([-w]+).html#", $url, $matches);$url = "http://v.ku6.com/fetchVideo4Player/{$matches[1]}.html";$html = self::_fget($url);if ($html) {$json = json_decode($html, true);if(!$json) return false;$data['img'] = $json['data']['picpath'];$data['title'] = $json['data']['t'];$data['url'] = $url;$data['swf'] = "http://player.ku6.com/refer/{$matches[1]}/v.swf";return $data;} else {return false;}}elseif(preg_match("/show//", $url, $matches)){$html = self::_fget($url);preg_match("/ObjectInfos?=s?([^]*)};/si", $html, $matches);$str = $matches[1];// img preg_match("/covers?:s?"([^"]+)"/", $str, $matches);$data['img'] = $matches[1];// title preg_match("/title"?s?:s?"([^"]+)"/", $str, $matches);$jsstr = "{"title":"{$matches[1]}"}";$json = json_decode($jsstr, true);$data['title'] = $json['title'];// url$data['url'] = $url;// query preg_match("/"(vid=[^"]+)"sname="flashVars"/s", $html, $matches);$query = str_replace("&", '&', $matches[1]);preg_match("///player.ku6cdn.com[^"']+/", $html, $matches);$data['swf'] = 'http:'.$matches[0].'?'.$query;return $data;}}/*** 56网* http://www.56.com/u73/v_NTkzMDcwNDY.html* http://player.56.com/v_NTkzMDcwNDY.swf*/ private function _parse56($url){preg_match("#/v_(w+).html#", $url, $matches);if (empty($matches)) return false;$link="http://vxml.56.com/json/{$matches[1]}/?src=out";$retval = self::_cget($link);if ($retval) {$json = json_decode($retval, true);$data['img'] = $json['info']['img'];$data['title'] = $json['info']['Subject'];$data['url'] = $url;$data['swf'] = "http://player.56.com/v_{$matches[1]}.swf";return $data;} else {return false;}}/*** 乐视网* http://www.letv.com/ptv/vplay/1168109.html* http://www.letv.com/player/x1168109.swf*/ private function _parseLetv($url){$html = self::_fget($url);preg_match("#http://v.t.sina.com.cn/([^'"]*)#", $html, $matches);parse_str(parse_url(urldecode($matches[0]), PHP_URL_QUERY));preg_match("#vplay/(d+)#", $url, $matches);$data['img'] = $pic;$data['title'] = $title;$data['url'] = $url;$data['swf'] = "http://www.letv.com/player/x{$matches[1]}.swf";return $data;}// 搜狐TV http://my.tv.sohu.com/u/vw/5101536 private function _parseSohu($url){$html = self::_fget($url);$html = iconv("GB2312", "UTF-8", $html);preg_match_all("/og:(?:title|image|videosrc)"scontent="([^"]+)"/s", $html, $matches);$data['img'] = $matches[1][1];$data['title'] = $matches[1][0];$data['url'] = $url;$data['swf'] = $matches[1][2];return $data;}/** 新浪播客* http://video.sina.com.cn/v/b/48717043-1290055681.html* http://you.video.sina.com.cn/api/sinawebApi/outplayrefer.php/vid=48717043_1290055681_PUzkSndrDzXK+l1lHz2stqkP7KQNt6nki2O0u1ehIwZYQ0/XM5GdatoG5ynSA9kEqDhAQJA4dPkm0x4/s.swf*/ private function _parseSina($url){preg_match("/(d+)(?:-|_)(d+)/", $url, $matches);$url = "http://video.sina.com.cn/v/b/{$matches[1]}-{$matches[2]}.html";$html = self::_fget($url);preg_match("/videos?:s?([^ $find = array("//", "/s*/", "/'/", "/{([^:,]+):/", "/,([^:]+):/", "/:[^d"]w+[^,]*,/i");$replace = array('', '', '"', '{"\1":', ',"\1":', ':"",');$str = preg_replace($find, $replace, $matches[1]);$arr = json_decode($str, true);$data['img'] = $arr['pic'];$data['title'] = $arr['title'];$data['url'] = $url;$data['swf'] = $arr['swfOutsideUrl'];return $data;}/** 通过 file_get_contents 获取内容*/ private function _fget($url=''){if(!$url) return false;$html = file_get_contents($url);// 判断是否gzip压缩if($dehtml = self::_gzdecode($html)) return $dehtml;else return $html;}/** 通过 fsockopen 获取内容*/ private function _fsget($path='/', $host='', $user_agent=''){if(!$path || !$host) return false;$user_agent = $user_agent ? $user_agent : self::USER_AGENT;$out = GET $path HTTP/1.1 Host: $host User-Agent: $user_agent Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: zh-cn,zh;q=0.5 Accept-Charset: GB2312,utf-8;q=0.7,*;q=0.7 HEADER;$fp = @fsockopen($host, 80, $errno, $errstr, 10);if (!$fp) return false;if(!fputs($fp, $out)) return false;while ( !feof($fp) ) {$html .= fgets($fp, 1024);}fclose($fp);// 判断是否gzip压缩if($dehtml = self::_gzdecode($html)) return $dehtml;else return $html;}/** 通过 curl 获取内容*/ private function _cget($url='', $user_agent=''){if(!$url) return;$user_agent = $user_agent ? $user_agent : self::USER_AGENT;$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_HEADER, 0);if(strlen($user_agent)) curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);ob_start();curl_exec($ch);$html = ob_get_contents();ob_end_clean();if(curl_errno($ch)){curl_close($ch);return false;}curl_close($ch);if(!is_string($html) || !strlen($html)){return false;}return $html;// 判断是否gzip压缩if($dehtml = self::_gzdecode($html)) return $dehtml;else return $html;}private function _gzdecode($data) {$len = strlen ( $data );if ($len return null; // Not GZIP format (See RFC 1952)}$method = ord ( substr ( $data, 2, 1 ) ); // Compression method$flags = ord ( substr ( $data, 3, 1 ) ); // Flags if ($flags & 31 != $flags) {// Reserved bits are set -- NOT ALLOWED by RFC 1952 return null;}// NOTE: $mtime may be negative (PHP integer limitations)$mtime = unpack ( "V", substr ( $data, 4, 4 ) );$mtime = $mtime [1];$xfl = substr ( $data, 8, 1 );$os = substr ( $data, 8, 1 );$headerlen = 10;$extralen = 0;$extra = "";if ($flags & 4) {// 2-byte length prefixed EXTRA data in header if ($len - $headerlen - 2 return false; // Invalid format}$extralen = unpack ( "v", substr ( $data, 8, 2 ) );$extralen = $extralen [1];if ($len - $headerlen - 2 - $extralen return false; // Invalid format}$extra = substr ( $data, 10, $extralen );$headerlen += 2 + $extralen;}$filenamelen = 0;$filename = "";if ($flags & 8) {// C-style string file NAME data in header if ($len - $headerlen - 1 return false; // Invalid format}$filenamelen = strpos ( substr ( $data, 8 + $extralen ), chr ( 0 ) );if ($filenamelen === false || $len - $headerlen - $filenamelen - 1 return false; // Invalid format}$filename = substr ( $data, $headerlen, $filenamelen );$headerlen += $filenamelen + 1;}$commentlen = 0;$comment = "";if ($flags & 16) {// C-style string COMMENT data in header if ($len - $headerlen - 1 return false; // Invalid format}$commentlen = strpos ( substr ( $data, 8 + $extralen + $filenamelen ), chr ( 0 ) );if ($commentlen === false || $len - $headerlen - $commentlen - 1 return false; // Invalid header format}$comment = substr ( $data, $headerlen, $commentlen );$headerlen += $commentlen + 1;}$headercrc = "";if ($flags & 1) {// 2-bytes (lowest order) of CRC32 on header present if ($len - $headerlen - 2 return false; // Invalid format}$calccrc = crc32 ( substr ( $data, 0, $headerlen ) ) & 0xffff;$headercrc = unpack ( "v", substr ( $data, $headerlen, 2 ) );$headercrc = $headercrc [1];if ($headercrc != $calccrc) {return false; // Bad header CRC}$headerlen += 2;}// GZIP FOOTER - These be negative due to PHP's limitations$datacrc = unpack ( "V", substr ( $data, - 8, 4 ) );$datacrc = $datacrc [1];$isize = unpack ( "V", substr ( $data, - 4 ) );$isize = $isize [1];// Perform the decompression:$bodylen = $len - $headerlen - 8;if ($bodylen // This should never happen - IMPLEMENTATION BUG!return null;}$body = substr ( $data, $headerlen, $bodylen );$data = "";if ($bodylen > 0) {switch ($method) {case 8 :// Currently the only supported compression method:$data = gzinflate ( $body );break;default :// Unknown compression method return false;}} else {//...
}if ($isize != strlen ( $data ) || crc32 ( $data ) != $datacrc) {// Bad format! Length or CRC doesn't match!return false;}return $data;}}